Molecular Composition Evolution of Dissolved Organic Matter With Water Depth in Prydz Bay of East Antarctic: Carbon Export Implications

This study analyzes the molecular composition of dissolved organic matter (DOM) in Prydz Bay by Fourier Transform Ion Cyclotron Resonance mass spectrometry to probe the carbon sequestration capacity in the continental shelf system. Concentrations of particulate organic carbon (POC), particulate nitr...

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Bibliographic Details
Published in:Journal of Geophysical Research: Oceans
Main Authors: Jiang, Bin, Zhao, Jun, Li, Dong, Zhan, Liyang, Gao, Zhongyong, Sun, Heng, Zhou, Yuping, Pan, Jianming, Sun, Yongge
Format: Report
Language:English
Published: AMER GEOPHYSICAL UNION 2024
Subjects:
Oceanography
Prydz Bay
DOM
DIC
biodegradation
carbon export
FT-ICR MS
EXCITATION-EMISSION MATRIX
ROSS SEA
SOUTHERN-OCEAN
PHYSICAL OCEANOGRAPHY
ANTHROPOGENIC CARBON
MASS-SPECTROMETRY
PARTICLE FLUXES
AUSTRAL SUMMER
CAPE DARNLEY
MARINE SNOW
Antarctic
Southern Ocean
Austral
Ross Sea
Darnley
Cape Darnley
Antarc*
Online Access:http://ir.gig.ac.cn/handle/344008/78311
https://doi.org/10.1029/2023JC020571

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